Operation and maintenance of IE Plant at Chandpur Water Supply Scheme (Z-I) under Hasnabad Sub-Division, PHE Dte. For the period 1 (one) year.

Opening & closing of all the different dia sluice valves on different places along the alignment of the rising main and distribution main within Head Works site daily as and when required for regulating the supply of water and distributing water all over the command area smoothly including changing and restoration of gland packing of sluice valve, air valve if required including opening the cap/plug of wash out point oropening the sluice valves de-jointing flange joints including repairing works and cleaning the [pipeline or changing of gate, spindle or liner etc. of sluice valves all complete, restoration works to be done including earth work in the excavation bailing out of water, refilling the excavated earth, taking out of RCC slab or slab cover and prefixing true to position etc. all complete as per the specification and direction of ELC ( For 2 Nos. Operators). Providing dress (shirt & pant) 2 sets in ayear inc. shoe, tourch, Battery, whitsle, Cap etc. of approved qualiy. 2 nos operator per day (365x2) =730 days conside EPF & ESIC for 26 days per month.

Supervision charges for electrical installation by Electiician per lE Rules, 1956 read with latest amendments overhead expenditures.

During the period of Operation & Maintenance, all necessary man power technical skilled or unskilled, all accessories (civil, mechanical, electrical and instrumental) oil,lubricants and other consumable materials for Blower & Compressor etc which are required for normal operation shall be provided by the contractor at his own cost, PHE Department will bear only the cost of electricity. Any petty repairing, break down or consumable materials for repairs etc that during the idle period shall be borne by the contractor. lf the constrictor fails to rectify or replace the defects in removable time, the same will be done by employing other agency and the realm expenditure will be realized from the payments and S D.Money Responsiblc technical reprcsentative of the contractor must visit the site at regular intervals and also on call duing thc period and infom to tle E.l.C.

During the period of Operation & Maintenance, all necessary manpower technical skilled or unskilled, all accessories related to all kind of valves of pipelines and vessels which are required for normal operation shall be provided by the contractor at his own cost, maintenance of pipelines related to IEP within head works site Any petty repairing or defect shall be promptly rectified or replaced by contractor during the idle period shall be borne by the contractor. lf the contractor fails to rectify place the defects in reasonably time, the same will be done by employing other agency and the relevant expenditure will be realized from the payments and S.D Money. Responsible technical representative of the contractor must visit the site atregular interval and also on call during the period and inform to the ElC.

Chemical & Bacteriological testing of Raw Water & Treated Water sample including cost of collection after each unit carrying to designated PHE/ other laboratories up submission of report to the E.l,C. at regular interval (2 times for 6 months)

Provision for making payment towards labour wages in case of enhancement within the stipulated period of the said work to be paid in the following manner [Eenhancement of wages + 8.33% bonus over wages + 10% contractors profit over both wage & bonus]

Add Cess@1% Rs.